Pass & Seymour 1226 20A Double...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$274.14
$250.84
Pass & Seymour 1226 20A Double Pole Double Throw Switch, Brown Thermoplastic

Pass & Seymour 1226 20A Double Pole Double Throw Switch, Brown Thermoplastic

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Model: 1226

In Stock (leaves warehouse same day if ordered before 3pm ET)

$274.14
$250.84
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Pass & Seymour 1226 20A Double Pole Double Throw Switch, Brown Thermoplastic

The Pass & Seymour 1226 is a professional-grade 20A Double Pole Double Throw switch built with durable brown thermoplastic construction for reliable dual-circuit switching. This device features oversize silver alloy contacts for long operational life, nylon molded bodies and toggles, and side wired terminals accepting #14-#10 AWG copper or copper-clad conductors. Backed by cULus, UL, and CSA Listed certifications, the 1226 is engineered for code-compliant performance in demanding commercial, industrial, and residential electrical installations.

Key Features

  • 20A Double Pole Double Throw Configuration: Delivers reliable switching control for dual-circuit applications with professional-grade current handling capacity.
  • Oversize Silver Alloy Contacts: Ensures long operational life and superior heat dissipation for consistent performance under load conditions.
  • Durable Nylon Construction: Bodies, covers, and toggles molded of durable nylon provide lasting durability and reliable operation in demanding environments.
  • Side Wired Terminals: Accept #14-#10 AWG copper or copper-clad conductors with fiber terminal insulation barriers for secure, professional connections.
  • Versatile Mounting Options: Can be mounted in standard device boxes or NEMA 1 sheet steel enclosures for flexible installation requirements.
  • Brown Matte Finish: Thermoplastic construction with a brown matte finish provides a professional appearance and lasting durability.

Certifications & Compliance

  • cULus Listed
  • UL Listed
  • CSA Listed

Technical Specifications

  • Product Type: Double Pole Double Throw Switch
  • Amperage Rating: 20A
  • Product Material: Thermoplastic
  • Product Color: Brown
  • Product Finish: Matte
  • Product Line: Pass & Seymour
  • Product Height: 3.281 in
  • Product Width: 1.5 in
  • Depth: 1.469 in
  • Country Of Origin: Mexico

Typical Applications

  • Residential Electrical Switching and Control Systems
  • Commercial Facility Power Distribution and Control
  • Industrial Control Panel and Switching Applications
  • Professional Installations Requiring Double Pole Double Throw Switching
  • Generator Transfer and Backup Power Switching Systems
  • Multi-Circuit Control and Isolation Applications

Why Pass & Seymour?

Pass & Seymour delivers professional-grade reliability with cULus, UL, and CSA Listed certifications ensuring code compliance and safety on every job. The durable thermoplastic construction, oversize silver alloy contacts, and nylon molded components provide long-term performance and dependable operation for demanding double pole double throw switching applications, from generator transfer systems to industrial control panels.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Switch
Product Material:
Thermoplastic
Product Color:
Brown
Product Finish:
Matte
Amperage Rating:
20A
Configuration:
Double Pole Double Throw
Listing:
cULus
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Switches
Product Depth:
1.469 in
Product Height:
3.281 in
Product Width:
1.5 in

Pass & Seymour 1226 – Frequently Asked Questions

1) What wire size do the terminals on the Pass & Seymour 1226 switch accept?
The 1226 is side wired and its terminals take #14 through #10 AWG copper or copper-clad conductors. Fiber terminal insulation barriers sit between the terminals, so if you are pulling #10 on a 20A branch circuit it lands directly without pigtailing down.
2) Can I use a Pass & Seymour 1226 DPDT switch for a manual generator transfer?
Double pole double throw is the configuration used for two-position transfer and multi-circuit isolation, and Pass & Seymour lists generator transfer and backup power switching among the applications for the 1226. It switches two poles between two sets of loads at 20A. It is a general-purpose wiring device, not a listed transfer switch assembly, so the installation has to meet the code rules for your transfer method.
3) Will a DPDT toggle switch fit in a standard single-gang device box?
The Pass & Seymour 1226 mounts in standard device boxes and will also go into a NEMA 1 sheet steel enclosure if you are building it into a control panel or a surface run. Body measures 3.281 by 1.5 by 1.469 inches, so it is a standard toggle footprint behind a single-gang toggle plate.
4) If I only need to control one circuit, is the Pass & Seymour 1226 the wrong switch?
Yes, the 1226 is more switch than a single-circuit job needs. It is a 20A double pole double throw device, meaning it transfers two circuits between two sets of outputs. For plain single-circuit on/off control, a single-pole AC switch such as the Bryant 4802L, a 20A 277V single-pole locking AC switch, or the Bryant 9801, a 1-pole 15A 120/277V AC switch, covers the opening with far simpler wiring. Reserve the 1226 for generator transfer, isolation, and other applications where the load must be thrown between two sources.
5) Can I use the Pass & Seymour 1226 for a high-current DC disconnect?
No. The 1226 is a 20A double pole double throw AC wiring device with side wired terminals accepting #14 to #10 AWG copper conductors, intended for standard device boxes or NEMA 1 sheet steel enclosures. A DC disconnect at high fault levels is a different class of product - the Bussmann TPHCS-250, a TPH Series high-current switch rated 80 Vdc with 100kA SCCR, is the type of device built for that duty. Do not substitute a 20A toggle into a high-current DC circuit.
6) Is the Pass & Seymour 1226 switch UL listed for commercial work?
It carries cULus, UL, and CSA Listings, which covers both US and Canadian jobs. That is the paperwork most commercial and institutional inspectors want to see on a 20A wiring device.
7) I need a 20A switch the occupants can see is energized. Does the 1226 have a pilot light?
The Pass & Seymour 1226 is a plain brown thermoplastic toggle with a matte finish and no indicator. If the requirement is a visible indication at the switch, the Bryant 4801GLI is a 20A 277V lighted AC switch. Note the trade-off: the 4801GLI is a lighted AC switch, while the 1226 is the double pole double throw device for transferring two circuits, so the two are not interchangeable if you actually need DPDT switching.
8) Which switch should I standardize on for a 277V lighting branch instead of the 1226?
The Pass & Seymour 1226 is a 20A double pole double throw switch, cULus Listed, for dual-circuit transfer and isolation rather than routine lighting control. For a 277V lighting branch, the Bryant 4-Series devices are the ones aimed at that service - the 4801GLI is a 20A 277V lighted AC switch and the 4802L is a 20A 277V single-pole locking AC switch, which adds a key or locking toggle where you want to prevent casual operation. Keep the 1226 on the transfer and multi-circuit control points.
9) Will the brown 1226 match the other devices in my building?
The 1226 is brown thermoplastic with a matte finish, which is the older commercial and residential device color rather than ivory, white, or gray. If your other plates and devices are brown, it matches; if you have standardized on white or ivory, this one will stand out unless it is behind a panel door or in a mechanical space where appearance does not matter.
10) Is the 1226 switch durable enough for daily switching in an industrial panel?
It uses oversize silver alloy contacts for long operational life and heat dissipation under load, with bodies, covers, and toggles molded of nylon. Pass & Seymour calls out industrial control panel and switching applications for it alongside commercial and residential use.
11) Where is the Pass & Seymour 1226 switch made, and what part number do I order?
Order it as Pass & Seymour part number 1226. It is manufactured in Mexico, which is the detail some government and institutional buyers need for country-of-origin reporting.
How fast can I get the Pass & Seymour 1226 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Pass & Seymour 1226 come with a warranty?
Absolutely. The Pass & Seymour 1226 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Pass & Seymour 1226?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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